---
title: "Get Proposal"
method: GET
path: "/workspaces/{workspace_id}/pipeline/proposals/{proposal_id}"
tags: ["pipeline"]
---

# Get Proposal

`GET /workspaces/{workspace_id}/pipeline/proposals/{proposal_id}`

## Request

- Base URL: `https://api.os3robotics.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.os3robotics.com/workspaces/{workspace_id}/pipeline/proposals/{proposal_id}`
- Auth: one of:
  - HTTP bearer
  - HTTP bearer

## Path parameters

- `workspace_id` string, uuid, required
- `proposal_id` string, uuid, required

## Response `200`

Successful Response

- PipelineProposal
  - `id` string, uuid, required
  - `workspace_id` string, uuid, required
  - `kind` 'change' | 'rollback', required
  - `state` 'open' | 'applied' | 'rejected' | 'stale', required
  - `sha256` string, required
  - `parent_version` integer, required
  - `parent_sha256` string, required
  - `defaults` object, required
  - `defaults_sha256` string, required
  - `diff` object[], required
  - `affects` object[], required
  - `quote` object, nullable, required
  - `rationale` string, required
  - `evidence` string[], required
  - `rollback_to` integer, nullable, required
  - `author_kind` string, required
  - `author_id` string, required
  - `author_model` string, nullable, required
  - `version` integer, nullable, required
  - `decided_by` string, nullable, required
  - `decided_at` string, date-time, nullable, required
  - `decision_reason` string, nullable, required
  - `created_at` string, date-time, required
  - `review` PipelineReview, required
    - `state` 'running' | 'done' | 'failed', required
    - `verdict` 'approve' | 'request_changes' | 'reject', nullable, required
    - `summary` string, nullable, required
    - `findings` object[], nullable, required
    - `error` string, nullable, required
    - `reviewer_model` string, required
    - `proposal_sha256` string, required
    - `created_at` string, date-time, required
    - `finished_at` string, date-time, nullable, required
  - `review_status` 'waiting' | 'reviewing' | 'reviewed' | 'failed' | 'budget', required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/os3robotics/apis/os3-api.md) - [All operations](https://skmtc.dev/os3robotics/apis/os3-api/llms.txt) - [OpenAPI document](https://skmtc.dev/os3robotics/apis/os3-api/revisions/af32cd4f14bb?raw)